نتایج جستجو برای: percent content of milk fat
تعداد نتایج: 21205329 فیلتر نتایج به سال:
________________________________________________________________________________ Abstract The effect of inbreeding on the 305-d yields of milk, fat and protein, and the percentages of fat and protein in the first three lactations was estimated using records on the South African Jersey cows that participated in the National Dairy Animal Improvement Scheme. Inbreeding coefficients were estimated ...
In order to determine the effects of using macaroni wastes instead of barley on dry matter intake (DMI), milk yield and composition, and nutrient digestibility, eight lactating Holstein cows (4 primiparous and 4 multiparous) in midlactation were used in a 44 Latin square design. The experimental periods were 21 d with 16 d for adjustment and 5 d for data collection. Treatments included a contr...
OBJECTIVE To evaluate and compare the energy content in fresh and processed human milk administered to very low birth weight infants born in the Institute Fernandes Figueira. METHODS Samples of 0.5 ml of fresh and processed human milk were evaluated as for the fat percentile and energy content, which was calculated by mathematical formulas. Four hundred and sixty two human milk samples were a...
the debate whether esp teachers need to have knowledge of the specialized field they are teaching has been an issue in the literature over the last two decades. the aim of conducting this study was to explore iranian learners’ and instructors’ beliefs and attitudes concerning the role of specialized knowledge in teaching esp classes. a seventeen item questionnaire was administered to 400 esp le...
To determine the best ratios of alfalfa hay to corn silage with similar dietary NDF, cation-anion balance, energy and protein content in the lactating dairy cows, eight mid-lactating Holstein dairy cows with average body weight of 570 kg, and milk yield of 22 kg/d with 3.5% fat, were assigned to each of four experimental diets with alfalfa hay to corn silage ratios of 100:0, 67:33, 33:67 and 0:...
An incomplete 8 x 8 Latin square trial (4-wk periods; 12 wk total) using 32 multiparous and 16 primiparous Holstein cows was conducted to assess the production response to crude protein (CP), digestible rumen-undegraded protein (RUP), and rumen-protected Met (RPM; fed as Mepron; Degussa Corp., Kennesaw, GA). Diets contained [dry matter (DM) basis] 21% alfalfa silage, 34% corn silage, 22 to 26% ...
Fractions of herd-year-season, sire by herd interaction, additive genetic and dominance genetic variances were estimated for milk production traits in Holsteins of Japan using Method R. Inbreeding depressions for milk production traits were also estimated. Estimated fractions of herd-year-season variances ranged from 0.056 to 0.074 for yield traits and from 0.033 to 0.035 for content traits. Es...
In 2007–2008, among children and adolescents aged 2–19 years, 77.7% of boys and 67.4% of girls reported daily consumption of milk. Fewer than 10% of children and adolescents reported never consuming milk over the preceding 30 days. Among children and adolescents who reported milk consumption, two-percent milk was reported as the usual type of milk consumed more often than other milk types. Only...
OBJECTIVE To compare the fat loss between refrigerator and warm water thawed breast milk. DESIGN Experimental. SETTING Tertiary-care pediatric university hospital. PARTICIPANTS Ninety samples of expressed breast milk were collected from mothers with singleton babies of a gestational age 32-42 weeks. MAIN OUTCOME MEASURES Fat content in fresh breast milk (FM); thawed breast milk by refri...
Background and Objectives: Considering high levels of pasteurized and UHT milks (simple and flavored) production and consumtion in Iran, especially in adolescents and young people, decreases in total fat and sucrose levels as the most important national goals for the prevention of non-communicable diseases such as cardiovascular diseases and diabetes are important. Therefore, the aim of this st...
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